/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Helpers/PCGActorHelpers.h
template<typename T, typename> static void ForEachActorInLevel ( [ULevel](API\Runtime\Engine\Engine\ULevel) * Level, [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< bool([AActor](API\Runtime\Engine\GameFramework\AActor) *)> Callback )